Additional information collected about the earthquake may also prompt U.S.G.S. scientists to update the shake-severity map. An aftershock is usually a smaller earthquake that follows a larger one in ...

When you think of earthquakes in the U.S., Texas is probably not the first state that comes to mind. But data from the U.S. Geological Survey shows more than 3,800 earthquakes have been reported in ...

The 24-Hour Aftershock Forecast provided by the USGS indicates the probability of strong earthquake ... quake in recent hours, there may be a bigger shock coming, so check out this map to know ...

Over 900,000 earthquakes occur worldwide each year. Fortunately, the vast majority of them are magnitude 2.5 or less, and great earthquakes (magnitude 8.0 or more) only happen about once every 5 to 10 ...

The earthquake struck around 11 kilometers southeast of York Harbor, Maine, just before 10:30 a.m. E.T. on Monday ... there was an emergency. The most recent comparable earthquake in the area ...

The U.S. Geological Survey said this is the most 4.0 or above earthquakes to strike Southern California in the past 65 years.

A magnitude 3.9 earthquake was reported Sunday evening at 8:17 p.m. Pacific time less than a mile from Malibu.